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Oshawa ON Weather - Clear
Clear
49°F
Updated 1:18 am
Feels Like 45°F
Humidity 81%
Wind WNW 9 mph
Barometer  29.68 in
Visibility 6 mi
Oshawa ON Weather - Clear
Clear
9°C
Updated 1:18 am
Feels Like 7°C
Humidity 81%
Wind WNW 14 km/h
Barometer  100.5 kPa
Visibility 10 km
Oshawa, ON Weather and Current Conditionsoshawa on weather forecast

Oshawa, ON Weather Forecast

Oshawa Ontario WeatherOshawa, Ontario Weather Weather Forecast
14 day API weather forecast for Oshawa, Ontario. Note: The 7-day weather forecast for Oshawa, ON is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Oshawa, ON Weather Forecast Dated: 118 AM Thu Oct 08 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Thursday, October 8, 2026

Mid-Morning
Oshawa Weather - 2026-10-08 - Morning - Sunny
12°C 53°F
Sunny
Mid-Afternoon
Oshawa Weather - 2026-10-08 - Afternoon - Overcast
17°C 63°F
Overcast
Early-Evening
Oshawa Weather - 2026-10-08 - Evening - Sunny
12°C 54°F
Sunny
Refreshing around 17°C 63°F, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds out of the WNW at 26 km/h 16 mph. Gusts up to 37 km/h 23 mph.

Friday, October 9, 2026

Mid-Morning
Oshawa Weather - 2026-10-09 - Morning - Partly Cloudy
10°C 49°F
Partly Cloudy
Mid-Afternoon
Oshawa Weather - 2026-10-09 - Afternoon - Sunny
15°C 60°F
Sunny
Early-Evening
Oshawa Weather - 2026-10-09 - Evening - Sunny
11°C 51°F
Sunny
Mildly cool near 15°C 60°F, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the WNW to the NNW at 9 km/h 5 mph.

Saturday, October 10, 2026

Mid-Morning
Oshawa Weather - 2026-10-10 - Morning - Overcast
11°C 51°F
Overcast
Mid-Afternoon
Oshawa Weather - 2026-10-10 - Afternoon - Overcast
17°C 63°F
Overcast
Early-Evening
Oshawa Weather - 2026-10-10 - Evening - Overcast
13°C 56°F
Overcast
Comfortable at 17°C 63°F, overcast throughout the day, with steady humidity and barometric pressure falling. Winds moving from the E to the SE at 12 km/h 7 mph.

Sunday, October 11, 2026

Mid-Morning
Oshawa Weather - 2026-10-11 - Morning - Overcast
16°C 60°F
Overcast
Mid-Afternoon
Oshawa Weather - 2026-10-11 - Afternoon - Overcast
17°C 63°F
Overcast
Early-Evening
Oshawa Weather - 2026-10-11 - Evening - Drizzle
15°C 59°F
Drizzle
Cool with a high near 17°C 63°F, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure falling. Winds swinging from the SSW to the SE at 14 km/h 9 mph.

Monday, October 12, 2026

Mid-Morning
Oshawa Weather - 2026-10-12 - Morning - Partly Cloudy
15°C 60°F
Partly Cloudy
Mid-Afternoon
Oshawa Weather - 2026-10-12 - Afternoon - Sunny
20°C 69°F
Sunny
Early-Evening
Oshawa Weather - 2026-10-12 - Evening - Cloudy
17°C 63°F
Cloudy
Mild with a high of 20°C 69°F, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NW to the SSW at 16 km/h 10 mph. Gusts up to 34 km/h 22 mph.

Tuesday, October 13, 2026

Mid-Morning
Oshawa Weather - 2026-10-13 - Morning - Scattered Showers
17°C 62°F
Scattered Showers
Mid-Afternoon
Oshawa Weather - 2026-10-13 - Afternoon - Scattered Showers
12°C 53°F
Scattered Showers
Early-Evening
Oshawa Weather - 2026-10-13 - Evening - Overcast
7°C 45°F
Overcast
Cool and brisk at 12°C 53°F, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds turning from the WSW to the NNW at 29 km/h 18 mph. Gusts up to 48 km/h 30 mph.

Wednesday, October 14, 2026

Mid-Morning
Oshawa Weather - 2026-10-14 - Morning - Sunny
3°C 38°F
Sunny
Mid-Afternoon
Oshawa Weather - 2026-10-14 - Afternoon - Partly Cloudy
11°C 51°F
Partly Cloudy
Early-Evening
Oshawa Weather - 2026-10-14 - Evening - Overcast
7°C 43°F
Overcast
Chilly near 11°C 51°F, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds out of the NW at 16 km/h 10 mph.

Thursday, October 15, 2026

Mid-Morning
Oshawa Weather - 2026-10-15 - Morning - Overcast
8°C 47°F
Overcast
Mid-Afternoon
Oshawa Weather - 2026-10-15 - Afternoon - Overcast
12°C 53°F
Overcast
Early-Evening
Oshawa Weather - 2026-10-15 - Evening - Overcast
12°C 53°F
Overcast
Crisp with a high near 12°C 53°F, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the SE at 19 km/h 12 mph.

Friday, October 16, 2026

Mid-Morning
Oshawa Weather - 2026-10-16 - Morning - Partly Cloudy
17°C 63°F
Partly Cloudy
Mid-Afternoon
Oshawa Weather - 2026-10-16 - Afternoon - Scattered Showers
24°C 74°F
Scattered Showers
Early-Evening
Oshawa Weather - 2026-10-16 - Evening - Scattered Showers
20°C 67°F
Scattered Showers
Mild temperatures up to 24°C 74°F, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the SSW to the SW at 12 km/h 7 mph. Gusts up to 32 km/h 20 mph.

Saturday, October 17, 2026

Mid-Morning
Oshawa Weather - 2026-10-17 - Morning - Scattered Showers
19°C 65°F
Scattered Showers
Mid-Afternoon
Oshawa Weather - 2026-10-17 - Afternoon - Sunny
24°C 74°F
Sunny
Early-Evening
Oshawa Weather - 2026-10-17 - Evening - Light Showers
20°C 67°F
Light Showers
Mild with a high of 24°C 74°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the S to the SSW at 10 km/h 6 mph.

Sunday, October 18, 2026

Mid-Morning
Oshawa Weather - 2026-10-18 - Morning - Overcast
13°C 55°F
Overcast
Mid-Afternoon
Oshawa Weather - 2026-10-18 - Afternoon - Overcast
13°C 55°F
Overcast
Early-Evening
Oshawa Weather - 2026-10-18 - Evening - Overcast
12°C 53°F
Overcast
Chilly near 13°C 55°F, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 9 km/h 5 mph.

Monday, October 19, 2026

Mid-Morning
Oshawa Weather - 2026-10-19 - Morning - Overcast
8°C 47°F
Overcast
Mid-Afternoon
Oshawa Weather - 2026-10-19 - Afternoon - Sunny
12°C 54°F
Sunny
Early-Evening
Oshawa Weather - 2026-10-19 - Evening - Sunny
8°C 47°F
Sunny
Crisp with a high near 12°C 54°F, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds NW at 15 km/h 9 mph.

Tuesday, October 20, 2026

Mid-Morning
Oshawa Weather - 2026-10-20 - Morning - Sunny
7°C 44°F
Sunny
Mid-Afternoon
Oshawa Weather - 2026-10-20 - Afternoon - Sunny
16°C 60°F
Sunny
Early-Evening
Oshawa Weather - 2026-10-20 - Evening - Sunny
12°C 54°F
Sunny
Refreshing around 16°C 60°F, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the WSW to the NW at 14 km/h 9 mph.

Wednesday, October 21, 2026

Mid-Morning
Oshawa Weather - 2026-10-21 - Morning - Sunny
7°C 44°F
Sunny
Mid-Afternoon
Oshawa Weather - 2026-10-21 - Afternoon - Sunny
10°C 50°F
Sunny
Early-Evening
Oshawa Weather - 2026-10-21 - Evening - Overcast
6°C 43°F
Overcast
Cool and brisk at 10°C 50°F, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the N to the WSW at 10 km/h 6 mph.

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Weather by the Numbers

Thu, 8th
Oshawa ON Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 17°C 63°F
Lo: 8°C 47°F
Sunrise 07:22 AM
Sunset 06:44 PM
Wind WNW 30 km/h18 mph
Dew Point 6°C42°F
uv Index 3
Barometric Pressure 101.1 kPa29.85 in
POP 2% *
Humidity 50%
Fri, 9th
Oshawa ON Weather - Friday, Oct 9, 2026 - Cloudy
Hi: 16°C 61°F
Lo: 7°C 44°F
Sunrise 07:23 AM
Sunset 06:42 PM
Wind WNW 23 km/h14 mph
Dew Point 3°C38°F
uv Index 3
Barometric Pressure 102.2 kPa30.18 in
POP 9% *
Humidity 49%
Sat, 10th
Oshawa ON Weather - Saturday, Oct 10, 2026 - Partly Cloudy
Hi: 18°C 64°F
Lo: 6°C 43°F
Sunrise 07:24 AM
Sunset 06:40 PM
Wind ESE 22 km/h13 mph
Dew Point 6°C43°F
uv Index 3
Barometric Pressure 102.7 kPa30.33 in
POP 7% *
Humidity 53%
Sun, 11th
Oshawa ON Weather - Sunday, Oct 11, 2026 - Overcast
Hi: 19°C 66°F
Lo: 12°C 53°F
Sunrise 07:25 AM
Sunset 06:38 PM
Wind SSW 24 km/h15 mph
Dew Point 10°C49°F
uv Index 0
Barometric Pressure 102.2 kPa30.18 in
POP 13% *
Humidity 56%
Mon, 12th
Oshawa ON Weather - Monday, Oct 12, 2026 - Overcast
Hi: 21°C 69°F
Lo: 14°C 58°F
Sunrise 07:27 AM
Sunset 06:37 PM
Wind SW 12 km/h8 mph
Dew Point 15°C58°F
uv Index 4
Barometric Pressure 101 kPa29.83 in
POP 21% *
Humidity 76%
Tue, 13th
Oshawa ON Weather - Tuesday, Oct 13, 2026 - Light Drizzle
Hi: 18°C 64°F
Lo: 5°C 41°F
Sunrise 07:28 AM
Sunset 06:35 PM
Wind WNW 26 km/h16 mph
Dew Point 13°C55°F
uv Index 3
Barometric Pressure 100.1 kPa29.56 in
POP 40% *
Humidity 89%
Wed, 14th
Oshawa ON Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 11°C 52°F
Lo: 1°C 34°F
Sunrise 07:29 AM
Sunset 06:33 PM
Wind NNW 18 km/h11 mph
Dew Point -4°C25°F
uv Index 3
Barometric Pressure 102 kPa30.12 in
POP 1% *
Humidity 43%
Thu, 15th
Oshawa ON Weather - Thursday, Oct 15, 2026 - Overcast
Hi: 12°C 53°F
Lo: 3°C 38°F
Sunrise 07:30 AM
Sunset 06:31 PM
Wind SE 13 km/h8 mph
Dew Point 5°C41°F
uv Index 3
Barometric Pressure 102 kPa30.12 in
POP 17% *
Humidity 66%
Fri, 16th
Oshawa ON Weather - Friday, Oct 16, 2026 - Sunny
Hi: 24°C 76°F
Lo: 11°C 52°F
Sunrise 07:32 AM
Sunset 06:30 PM
Wind SSW 20 km/h13 mph
Dew Point 18°C65°F
uv Index 6
Barometric Pressure 101.4 kPa29.94 in
POP 13% *
Humidity 82%
Sat, 17th
Oshawa ON Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 24°C 75°F
Lo: 17°C 63°F
Sunrise 07:33 AM
Sunset 06:28 PM
Wind SSW 14 km/h9 mph
Dew Point 19°C66°F
uv Index 6
Barometric Pressure 101.8 kPa30.06 in
POP 16% *
Humidity 87%
Sun, 18th
Oshawa ON Weather - Sunday, Oct 18, 2026 - Overcast
Hi: 19°C 66°F
Lo: 11°C 51°F
Sunrise 07:34 AM
Sunset 06:26 PM
Wind W 15 km/h10 mph
Dew Point 8°C46°F
uv Index 3
Barometric Pressure 102.1 kPa30.15 in
POP 20% *
Humidity 73%
Mon, 19th
Oshawa ON Weather - Monday, Oct 19, 2026 - Cloudy
Hi: 13°C 55°F
Lo: 5°C 41°F
Sunrise 07:35 AM
Sunset 06:25 PM
Wind NW 12 km/h8 mph
Dew Point 4°C38°F
uv Index 3
Barometric Pressure 102.4 kPa30.24 in
POP 12% *
Humidity 56%
Tue, 20th
Oshawa ON Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 16°C 61°F
Lo: 4°C 39°F
Sunrise 07:37 AM
Sunset 06:23 PM
Wind SW 16 km/h10 mph
Dew Point 5°C41°F
uv Index 4
Barometric Pressure 101.8 kPa30.06 in
POP 3% *
Humidity 58%
Wed, 21st
Oshawa ON Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 11°C 51°F
Lo: 4°C 38°F
Sunrise 07:38 AM
Sunset 06:22 PM
Wind N 21 km/h13 mph
Dew Point -1°C30°F
uv Index 3
Barometric Pressure 102.2 kPa30.18 in
POP 3% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.